Multiple face images encryption based on a new non-adjacent dynamic coupled mapping lattice.
Longbiao DuLin TengHuipeng LiuHanrui LuPublished in: Expert Syst. Appl. (2024)
Keyphrases
- face images
- face recognition
- facial expressions
- human faces
- automatic face
- face recognition systems
- principal component analysis
- low resolution
- age estimation
- face verification
- facial features
- human face recognition
- face matching
- feature vectors
- gender recognition
- gabor wavelets
- expression recognition
- input image
- high resolution
- feature points
- face databases
- face recognition algorithms
- data sets
- face representation and recognition
- feature extraction
- recognition rate
- intra personal
- frontal face images
- low resolution face images
- face identification
- illumination variations
- facial expression recognition
- sparse representation
- face detection
- training set
- feature selection